load an image on e readme.md code example
Example 1: adding a preview image in readme.md
// method 1
// method 2
![Test Image 3](/3DTest.png)
![Test Image 4](https://github.com/tograh/testrepository/3DTest.png 112)
// last method
Example 2: how to add image in readme.md
![alt text](https://github.com/[username]/[reponame]/blob/[branch]/image.jpg?raw=true)